Traditional IRA vs. Roth IRA: 2026 Contribution, Deduction, and Income Rules

Comparison of Traditional IRA and Roth IRA retirement account rules

Traditional IRAs and Roth IRAs are two common retirement accounts available to people with taxable compensation. Both accounts can hold investments such as mutual funds, ETFs, bonds, stocks, and cash, but they use different tax rules.

The main difference is simple: a Traditional IRA may offer a tax deduction now, while a Roth IRA may allow qualified tax-free withdrawals later. The better choice depends on your income, taxes, workplace retirement plan, expected future income, and retirement goals.

Important Note

There is no single IRA that is best for every person. Tax brackets, employer plans, income limits, future withdrawals, healthcare costs, and other retirement savings should be reviewed together.

1. Traditional IRA and Roth IRA: The Main Difference

Feature Traditional IRA Roth IRA
Contributions May be tax-deductible, depending on income, filing status, and workplace-plan coverage. Made with after-tax money and generally not deductible.
Investment Growth Generally tax-deferred while funds remain in the account. Generally not taxed annually while funds remain in the account.
Withdrawals in Retirement Generally taxable as ordinary income. Qualified withdrawals can generally be tax-free.
Income Limit for Direct Contributions No income limit for making a contribution, but deductibility may be limited. Direct contributions are limited by modified adjusted gross income.
Required Minimum Distributions Generally required beginning at age 73 under current IRS rules. No required minimum distributions during the original owner’s lifetime.
Early Withdrawal Rules Taxable withdrawals before age 59½ may also face a 10% additional tax unless an exception applies. Regular contributions can generally be withdrawn first, but conversions and earnings follow separate rules.

2. IRA Contribution Limits for 2026

Traditional IRA and Roth IRA contributions share one combined annual limit. You cannot contribute the full annual limit separately to both accounts in the same tax year.

Your Age at the End of 2026 Maximum Combined Traditional and Roth IRA Contribution
Under age 50 $7,500
Age 50 or older $8,600

Your contribution also cannot exceed your taxable compensation for the year. Taxable compensation can include wages, salary, commissions, tips, bonuses, and net earnings from self-employment.

For example, a person under age 50 may contribute $4,000 to a Traditional IRA and $3,500 to a Roth IRA in 2026, assuming they meet all eligibility requirements. The combined $7,500 total stays within the annual limit.

3. Traditional IRA: When Is a Contribution Deductible?

You can generally make a Traditional IRA contribution if you have taxable compensation. However, whether you can deduct that contribution from your federal income tax return may depend on your income and whether you or your spouse participate in a workplace retirement plan.

If neither you nor your spouse is covered by a retirement plan at work, the Traditional IRA deduction is generally not subject to these income phase-out ranges.

2026 Traditional IRA Deduction Phase-Out Ranges

Filing Situation 2026 Modified AGI Phase-Out Range
Single or Head of Household and covered by a workplace retirement plan $81,000 to $91,000
Married Filing Jointly and the IRA contributor is covered by a workplace retirement plan $129,000 to $149,000
Married Filing Jointly, contributor is not covered, but spouse is covered by a workplace retirement plan $242,000 to $252,000
Married Filing Separately and covered by a workplace retirement plan $0 to $10,000

If your income falls within a phase-out range, you may receive a partial deduction. If your income is above the range, you may still be able to contribute to a Traditional IRA, but the contribution may be nondeductible.

Nondeductible Traditional IRA Contributions

A Traditional IRA contribution is not always deductible. If you make a nondeductible contribution, IRS Form 8606 may be required to track your after-tax basis and help prevent double taxation later.

4. Roth IRA: 2026 Direct Contribution Income Limits

Roth IRA contributions are made with after-tax money, but direct contributions are limited by modified adjusted gross income, commonly called MAGI.

Filing Status 2026 Roth IRA Contribution Phase-Out Range
Single or Head of Household $153,000 to $168,000
Married Filing Jointly or Qualifying Surviving Spouse $242,000 to $252,000
Married Filing Separately and lived with spouse during the year $0 to $10,000

If your MAGI is below the phase-out range, you may be eligible to contribute the full amount. If it falls within the range, your permitted Roth IRA contribution may be reduced. If it is above the range, you generally cannot contribute directly to a Roth IRA for that year.

5. Qualified Roth IRA Withdrawals

Roth IRA contributions and Roth IRA earnings do not always follow the same withdrawal rules.

Qualified Roth IRA withdrawals of earnings generally require both:

  • Meeting the Roth IRA five-year holding period, and
  • Meeting a qualifying condition, most commonly reaching age 59½.

Other qualifying circumstances can include disability, death, and certain first-home purchase rules, subject to IRS limits and requirements.

Regular Roth IRA contributions are generally treated as withdrawn first under IRS ordering rules. Roth conversion amounts and investment earnings may have separate tax and penalty rules, especially when withdrawn soon after a conversion.

6. Required Minimum Distributions

Traditional IRA owners generally must take required minimum distributions, or RMDs, beginning at age 73 under current IRS rules. The first required distribution is generally due by April 1 of the year after the year you reach the required starting age.

Original Roth IRA owners do not have to take RMDs during their lifetime. Inherited IRA rules are different and depend on the beneficiary and the date of the original owner’s death.

7. A Practical Framework for Choosing

These questions may help you compare the accounts, but they are not a substitute for personalized tax advice.

A Traditional IRA May Be Worth Reviewing When:

  • You may qualify for a current tax deduction.
  • You expect your taxable income to be lower when you take retirement withdrawals.
  • You want to reduce current taxable income and understand future withdrawals will generally be taxable.
  • You do not qualify for a direct Roth IRA contribution because of income limits.

A Roth IRA May Be Worth Reviewing When:

  • You are eligible to make a direct Roth IRA contribution.
  • You are comfortable paying income tax on your contribution now.
  • You expect tax rates or your taxable income to be higher in retirement.
  • You value the possibility of qualified tax-free retirement withdrawals.
  • You want to avoid lifetime RMDs from your own Roth IRA.

8. Common Mistakes to Avoid

  • Assuming every Traditional IRA contribution is deductible. Deductibility can be limited by income and workplace retirement-plan coverage.
  • Contributing the full limit to both types of IRA. Traditional and Roth IRAs share one combined annual limit.
  • Ignoring Roth IRA income limits. Excess contributions may need to be corrected.
  • Confusing a Roth contribution with a Roth conversion. They have different rules and tax consequences.
  • Forgetting about Form 8606. It may be needed for nondeductible Traditional IRA contributions or Roth conversions.
  • Assuming all early withdrawals are identical. Traditional IRA withdrawals, Roth contributions, conversions, and earnings can have different tax treatment.
  • Leaving new contributions in cash unintentionally. Deposited money may remain uninvested until you choose investments.

Before You Make a Contribution

Before contributing to either IRA, review your expected taxable compensation, tax filing status, modified adjusted gross income, workplace-plan coverage, other IRA contributions, and your retirement timeline.

If you are close to an income limit, considering a Roth conversion, or making a nondeductible Traditional IRA contribution, consider using reliable tax software or speaking with a qualified tax professional.

Last reviewed: July 2026
Editorial note: This article is for general educational purposes only. It is not individualized tax, legal, financial, investment, retirement, or estate-planning advice. IRA limits, tax deductions, income rules, withdrawal rules, and RMD requirements can change. Review official IRS sources and seek qualified advice before making decisions about your own account.

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